It is one of the 50+ moons that Jupiter has and is covered in an ocean and thin layers of ice and that outside of Earth that's the place with the highest chance sustaining life on it since it's much more habitable than the deserts of Mars for example. Because of this, many believe that scientists should examine the moon in case of ever reaching it.
As a result of entry into World War I there was a reduction of in the amount of political freedom that American citizens enjoyed Hoped this helped Feel free to ask anymore questions on Brainly.com
I think it is the last one (establishment of the supreme court) because the stuff that the paragraph said was relating to how the king could make his own laws to stay in power, so they needed a thing to prevent that in America.